Biology, 01.08.2019 11:00 makayladurham19
Male has 23 pairs of chromosomes and female has 23 pair of chromosomes. then why don’t an offspring have 46 pairs of chromosomes which is obtained by the fusion of these two eggs
Answers: 1
Biology, 21.06.2019 18:40
During sunny hours, a large amount of build up between the hours of 1: 00-5: 00 pm. a. ozone b. mercury c. lead d. sulfuric acid
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Biology, 21.06.2019 20:00
In addition to seeds, which of the following characteristics are unique to the seed-producing plants? a) sporopollenin b) lignin present in cell walls c) pollen d) use of air currents as a dispersal agent e) megaphylls
Answers: 1
Biology, 22.06.2019 06:30
Which statement describes a way in which the digestive and excretory systems work together? a. the nephrons absorb nutrients from food going to the large intestine. b. the excretory system balances blood gases in the small intestine. c. the intestinal villi filter blood and send wastes to the bladder. d. the excretory system balances the salts and water obtained from digested food
Answers: 1
Biology, 22.06.2019 10:00
Which of the following human activities resulted in the growth of the north american deer population?
Answers: 1
Male has 23 pairs of chromosomes and female has 23 pair of chromosomes. then why don’t an offspring...
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